Mechanical Machines/Dredgers TRIZ Cases
- Track Loader Suspension Bracket Layout to Prevent Track Sagging
A bracket-mounted suspension axle avoids yoke interference, reduces undercarriage impact, and helps prevent track sagging.
- Work Machine Display Indicator for Detection State Visibility
A moving object on the work machine camera view highlights detector activation, reducing missed status cues without constant display watching.
- AR Bucket Overlay for Excavator Distance-Aware Operation
3D terrain-based AR overlays highlight bucket position and nearby regions without blocking video, improving excavator distance perception.
- Electric Telehandler Layout for Wider Cab and Stable Counterbalance
Aft battery placement and opposite-side motor layout widen the cab while preserving compact telehandler stability and operator comfort.
- Wheel Loader Control for Slip and Implement Stall During Excavation
Controller logic detects wheel slip and implement stall during excavation, cutting ineffective operation time to improve fuel use and productivity.
- Electric Work Vehicle Drivetrain Layout for Compact Component Packaging
A coaxial motor-transmission layout fits batteries and traction drive inside a conventional work vehicle envelope for easier electrification.
- Split Connector Tiltrotator Retrofit for Excavator Wiring
Pre-assembled split harness branches plug into existing excavator connectors to add a tiltrotator with less wiring time, labor, and error risk.
- Wheel Loader Bucket Angle Control for Incline Spill Prevention
An inclination sensor and controller auto-correct bucket angle on uphill transitions to prevent wheel loader material spillage.
- Tilting Screw Actuator Support for Deforming Equipment Frames
A tilting threaded rod support lets electric actuators absorb frame deformation and shocks without heavier reinforcement, improving screw alignment and durability.
- Exhaust Treatment Layout for Space-Limited Work Machines
Inclined, intersecting exhaust treatment devices fit within a tight work machine frame while maintaining emission control and service access.
- Swiveling Work Machine Fuel Cylinder Layout and Nested Mufflers
Nested mufflers cut exhaust heat and noise while a shiftable fuel cylinder layout preserves compact space and tool access.
- Tilt Rotator Control for Bucket Tooth Alignment Without Spill
A virtual rotation axis lets a tilt rotator align bucket teeth to a target plane while keeping the opening direction stable and reducing soil spillage.
- Boom Swing Control for Bucket Height During Loading Conveyance
Dynamic boom swing control keeps bucket height within an allowable range to avoid truck interference and operator discomfort during loading.
- Hydraulic Excavator Jack-Up Control Near Construction Target Surface
By switching to a target jack-up speed based on bucket distance and soil hardness, the controller preserves excavation accuracy without slowing work.